MS Excel 2007 : Where is the stuff?

This is just a short list of features people sometimes struggle to find in Excel 2007.

• Office Assistant: It has been dropped in Office 2007 Suite
• Custom Lists: Office Button -> Excel Options, Popular category, Edit Custom Lists
• Template File Locations: You need to open MS Word 2007 to change this.
  In Word: Office Button -> Advanced Category. Scroll down to the General Section. Select File Location. Read more here.
• AutoFormat: Home Ribbon, Style Group, Format as Table. Also have a look as Cell Styles.